Lutetium Fluoride LuF3 CAS:13760-81-1

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Detailed Product Description

letetium fluoride(LuF3 )

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Formula LuF3

CAS No. 13760-81-1

Molecular Weight 231.97

Appearance White

Lutetium fluoride

Lutetium fluoride 99.9% 99.99%

CAS No. 13760-81-1

Molecular Weight: 231.97

Specifications

Product Code	17140	17141	17143	17145
Grade	99.9999%	99.999%	99.99%	99.9%
CHEMICAL COMPOSITION
Lu2O3/TREO (% min.)	99.9999	99.999	99.99	99.9
TREO (% min.)	81	81	81	81
Rare Earth Impurities	% max.	% max.	% max.	% max.
Tb4O7 /TREO Dy2O3 /TREO Ho2O3/TREO Er2O3/TREO Tm2O3/TREO Yb2O3 /TREO Y2O3/TREO	0.00001 0.00001 0.00001 0.00001 0.00001 0.00005 0.00005	0.0001 0.0001 0.0001 0.0005 0.0005 0.0001 0.0005	0.0005 0.0005 0.0005 0.0005 0.0025 0.005 0.0005	0.001 0.001 0.001 0.001 0.001 0.05 0.001
Non-Rare Earth Impurities	% max.	% max.	% max.	% max.
Fe2O3 SiO2 CaO Cl- NiO ZnO PbO	0.0001 0.001 0.001 0.003 0.0001 0.0001 0.0001	0.0003 0.0015 0.0015 0.01 0.0002 0.0003 0.0002	0.0005 0.005 0.01 0.02 0.0005 0.001 0.0005	0.001 0.01 0.01 0.03 0.001 0.001 0.001

Applications:

Lutetium Fluoride is applied in Optical coating materials and auxiliary solvent, making laser crystal, and also have specialized uses in ceramics, glass, phosphors, lasers, also be used as catalysts in cracking, alkylation, hydrogenation, and polymerization.

Q: What's the stability of rare earth calcium zinc stabilizer? What are the advantages?: Rare earth with ultraviolet absorption, emission characteristics of visible light, ultraviolet radiation can reduce the destruction of PVC molecule, improve product performance or aging, can reduce the dosage of anti ageing agent under the same performance conditions, reduce costs.

Q: Method for processing rare earth ore: Heavy rare earth extraction workshop, extraction workshop, light rare earth yttrium chloride workshop is mainly for separation (based on several different acid solubility), the front of the separation of rare earth carbonate into nitric acid, chloride, carbonate from single element. These can also be sold.

Q: What's the use of rare earth? Why Japan wants to buy Chinese rare earth?: Rare earth is also the electronic, laser, nuclear, superconducting and many other high-tech lubricants. Once used in military affairs, rare earth technology will inevitably bring about a leap in military technology. In a sense, the US military's partial wars in the cold war, the backward sex control, and the unbridled and open killing of the enemy are due to the superman in the field of rare earth science and technology. In the metallurgical industry, rare earth metals or fluorides and silicides can be added to steel to play the role of refining, desulfurization, neutralization and low melting point harmful impurities, and can improve the processing performance of steel;

Q: What is the difference between a multicomponent alloy and a rare earth alloy?: The content of aluminum and aluminum is very high, and it is relatively pure aluminum. It is soft and can be rolled into various shapes. The daily use of aluminum, aluminum boxes, aluminum sheet, aluminum, aluminum, aluminum is cooked to do. An alloy consisting of two or more than two metals and metals or nonmetals synthesized by a certain method with metallic properties. Usually obtained by fusion of homogeneous liquid and solidification. According to the number of constituent elements, can be divided into two yuan alloy, three yuan alloy and multi-element alloy.

Q: What's the use of rare earth?: Is the chemistry of rare earth elements in the periodic table lanthanides (La) cerium, lanthanum, praseodymium (Ce) (Pr), neodymium (Nd), promethium (Pm), samarium (Sm) and europium (Eu), gadolinium (Gd), terbium (Tb), dysprosium, holmium (Ho (Dy)), ER (Er), (Tm), thulium ytterbium lutetium (Yb), (Lu), and 15 with lanthanide two elements closely related to scandium (Sc) and yttrium (Y) a total of 17 kinds of elements known as rare earth elements (Rare, Earth). Rare earths (RE or R). Rare earth (rare, earth) has "industrial vitamins" laudatory name. Now it has become a very important strategic resource. Rare earth oxide refers to the elements in the periodic table of atomic number from 57 to 71 of the 15 Lanthanide Oxides, as well as with the lanthanide elements similar to the chemical properties of scandium (Sc) and yttrium (Y) oxides of 17 elements. Rare earth elements have been widely used in the fields of petroleum, chemical, metallurgy, textile, ceramics, glass, permanent magnet materials, with the continuous progress of science and technology breakthrough and application technology, rare earth oxide value will become more and more large.

Q: Rare earth in the end what to do ah?: Rare earth is generally separated from the oxide state, although the earth's reserves are very large, but smelting and purification difficult, it seems relatively rare, named after rare earth. In general, rare earths on earth exist in the form of rare earth oxides.

Q: Use of rare earth? Which industries depend on him?: Rare earth metal silicide or fluoride, added to steel, to refining, desulfurization, and low melting point of harmful impurities, and can improve the processing performance of steel; rare earth ferrosilicon alloy, rare earth silicon magnesium alloy as spheroidizing agent in the production of rare earth nodular cast iron, nodular cast iron because this is particularly suitable for the production of special the complex requirements of nodular iron castings, are widely used in automobile, tractor, diesel engine and other mechanical manufacturing; rare earth metals added to magnesium, aluminum, copper, zinc, nickel and other non-ferrous alloys, physical and chemical properties of the alloys can be improved, and improve the alloy at room temperature and high temperature mechanical properties.

Q: Pink and what is the difference between rare earth polishing powder: Cerium based rare earth polishing powder is one of the most important rare earth products.Because of its strong ability of cutting, polishing and polishing time is short, high precision, clean operation environment and other advantages, so other than polishing powder (such as pink Fe2O3) the good use effect, known as "the king of polishing powder".

Q: Why should China export rare earths at a low price?: The use of yttrium plasma is not easy, the monopoly of several major plasma manufacturers are faced with patent, no material dilemma.The master boldly predicted that China's ban on rare earth exports would accelerate the demise of the plasma, while the LCD panel production line was forced to move to the mainland.In the next few months, the decline in flat-panel TVs will stop. Thereafter, a steady price period will continue. And two years later, the completion of the production line transfer, and will open the door of LCD price reduction.

We are a professional producer of Ferro Silicon Magnesium, Ferro Silicon Barium Calcium, Ferro Silicon Zirconium, Mould Inoculant and so on. With the fast development of our company, we passed ISO9001: 2008 quality management system certification and ISO14001: 2004 environmental management system certification.

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